CN103785507A - Hammer crusher for dry type recovery production line of waste circuit board - Google Patents
Hammer crusher for dry type recovery production line of waste circuit board Download PDFInfo
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- CN103785507A CN103785507A CN201210433848.4A CN201210433848A CN103785507A CN 103785507 A CN103785507 A CN 103785507A CN 201210433848 A CN201210433848 A CN 201210433848A CN 103785507 A CN103785507 A CN 103785507A
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- transmission shaft
- machine shell
- power transmission
- casing
- circuit board
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Abstract
The invention relates to a hammer crusher for a dry type recovery production line of a waste circuit board, which is provided with an upper machine shell, a lower machine shell, rotating disks, a hammer head and a screen, wherein a bearing seat is provided with a transmission shaft; nuts are mounted on the transmission shaft in the upper machine shell and the lower machine shell; the screen is mounted at the bottom of the lower machine shell; a belt pulley is arranged on the transmission shaft outside one end of the machine shells; the rotating disks and a spacing bush are mounted on the transmission shaft in the upper machine shell and the lower machine shell through chains; the spacing bush is positioned on the transmission shaft between the adjacent rotating disks; the hammer head which is made of a wear-resistant material and provided with a split hammer handle is further included; the lower part of the hammer handle is mounted between the adjacent rotating disks through threads; and the inner walls on both sides of the upper machine shell are fixedly provided with breaking plates made of a wear-resistant material through threaded connection. Thus, the problems that the maintenance is inconvenient, the cost is high and the yield is low because the hammer head and the breaking plates are often damaged due to integral casting and welding through steel plates are solved; and the time for replacing the wearing parts is reduced, the service life of the wearing parts is prolonged, and the crushing efficiency is high.
Description
Technical field
The present invention relates to a kind of typical impact crusher tool, the beater grinder that particularly useless circuit board dry type remanufacture line is used.
Background technology
People often need to pulverize some materials in production work, and a lot of raw materials need to reach certain particle size specification through pulverizing and just can use.Beater grinder is widely used in the industrial parts such as building materials, electric power, coal, waste material reuse, during to be antagonistic intensity carry out lower than hard in the lime stone of 120Mpa, coal, coke, gypsum, moulding sand, diatomite etc. and softer material, the broken very desirable disintegrating apparatus of fine powder.
Beater grinder is mainly to carry out broken material by percussion, shattering process is roughly such, material enters in disintegrating machine, be subjected to the impact of tup of high speed rotary and fragmentation, breaked material, obtain kinetic energy from tup, from high-speed punching to support body Internal baffle, grating, meanwhile material clashes into mutually, suffer repeatedly broken, be less than the material of gap between grating, from gap, discharge, indivedual larger materials, the impact through tup again on grating, grind, push and fragmentation, material is extruded from gap by tup, thereby obtain the product of desired particle size, hammer leaf is important process parts and the consumable accessory of pulverizer, the wearing and tearing of hammer leaf have directly affected the balance of hammer type crushing machine rotor, thereby its production efficiency and service life are had a strong impact on.
In Chinese patent CN201120206993.X, overcome equipment crush efficiency by the ratio between length and the rotating disk radius of adjusting tup low, the problem that power consumption is large.But still there is tup and crushing shell monoblock cast or the problem with Plate Welding, in the time pulverizing the larger raw material of hardness, often damage, inconvenient maintenance, cost is high, the problem yielding poorly.
Summary of the invention
The object of this invention is to provide a kind of easy to maintenance, reduce change consumable accessory time, extend the consumable accessory life-span, beater grinder that useless circuit board dry type remanufacture line that crush efficiency is high is used.
The technical scheme that realizes the object of the invention is the beater grinder that a kind of useless circuit board dry type remanufacture line is used, there is upper casing, lower casing, rotating disk, tup, screen cloth, is wherein connected by flange between upper casing and lower casing, and the two ends, left and right of lower casing are arranged on bearing block by support, power transmission shaft is installed on bearing block, mounting nuts on power transmission shaft in upper casing and lower casing, installs screen cloth in lower casing bottom, on the power transmission shaft outside casing one end, is provided with belt pulley; On power transmission shaft in upper casing and lower casing, by chain, rotating disk and spacer are installed, described spacer is positioned on the power transmission shaft between adjacent discs, also comprise the tup that has split type hammer handle made from high-abrasive material, described hammer handle bottom is installed between adjacent described rotating disk by screw thread, is threaded connection and is installed with the crushing shell that high-abrasive material is made on the inwall of described upper casing both sides.
Preferred described rotating disk is evenly spaced on described power transmission shaft.
The present invention has positive effect: (1) tup and hammer handle are that split type being easy to changed, crushing shell is threaded connection on the inwall that is fixedly mounted on casing both sides, also be easy to change, reduce the time of changing consumable accessory, so add that consumable accessory tup and crushing shell are all to cast and form the working life that has extended consumable accessory with high-abrasive material.
(2) in the beater grinder that useless circuit board dry type remanufacture line is used, have crushing shell can material enter beater grinder by the tup impact grinding of High Rotation Speed after, then high-speed punching carries out second-time breakage to casing inner wall crushing shell, improved crush efficiency.
Accompanying drawing explanation
For content of the present invention is more easily expressly understood, according to specific embodiment also by reference to the accompanying drawings, the present invention is further detailed explanation, wherein below
Fig. 1 is the cutaway view of the beater grinder used of useless circuit board dry type remanufacture line;
The 1st, upper casing; The 2nd, lower casing; The 3rd, rotating disk; The 4th, tup; The 5th, screen cloth; The 6th, bearing block; The 7th, power transmission shaft; The 8th, spacer; The 9th, nut; The 10th, belt pulley; The 11st, crushing shell; The 12nd, hammer handle
The specific embodiment
See Fig. 1, the present invention has the beater grinder that a kind of useless circuit board dry type remanufacture line is used, and has upper casing 1, lower casing 2, rotating disk 3, tup 4, screen cloth 5, wherein between upper casing 1 and lower casing 2, be connected by flange, the two ends, left and right of lower casing 2 are arranged on bearing block 6 by support, and power transmission shaft 7 is installed on bearing block 6, mounting nuts 9 on the power transmission shaft 7 in upper casing 1 and lower casing 2, in lower casing 2 bottoms, screen cloth 5 is installed, on the power transmission shaft 7 outside casing one end, is provided with belt pulley 10; On power transmission shaft 7 in upper casing 1 and lower casing 2, by chain, rotating disk 3 and spacer 8 are installed, described spacer 8 is positioned on the power transmission shaft 7 of 3 of adjacent discs, also comprise the tup that has split type hammer handle 12 4 made from high-abrasive material, described hammer handle 12 bottoms are installed between adjacent described rotating disk 3 by screw thread, be threaded connection and be installed with the crushing shell 11 that high-abrasive material is made on the inwall of described upper casing 1 both sides.
Further described rotating disk 3 is evenly spaced on described power transmission shaft 7.
Hammer handle 12 bottoms are threaded connection to be fixed between adjacent discs 3, tup 4 and hammer handle 12 are that split type being easy to changed, crushing shell 11 is threaded connection on the inwall that is fixedly mounted on casing 1 both sides, also be easy to change, reduce the time of changing consumable accessory, so add that consumable accessory tup 4 and crushing shell 11 are all to cast and form the working life that has extended consumable accessory with high-abrasive material.
In the beater grinder that useless circuit board dry type remanufacture line is used, have crushing shell 11 can material enter beater grinder by tup 4 impact grindings of High Rotation Speed after, then high-speed punching carries out second-time breakage to casing 1 inwall crushing shell 11, improved crush efficiency.
Above-described specific embodiment; object of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any modification of making, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (2)
1. the beater grinder that useless circuit board dry type remanufacture line is used, there is upper casing (1), lower casing (2), rotating disk (3), tup (4), screen cloth (5), wherein between upper casing (1) and lower casing (2), be connected by flange, the two ends, left and right of lower casing (2) are arranged on bearing block (6) by support, at the upper power transmission shaft (7) of installing of bearing block (6), the upper mounting nuts (9) of power transmission shaft (7) in upper casing (1) and lower casing (2), in lower casing (2) bottom, screen cloth (5) is installed, on power transmission shaft (7) outside casing one end, be provided with belt pulley (10), it is characterized in that: above by chain, rotating disk (3) and spacer (8) are installed at upper casing (1) and the power transmission shaft (7) in lower casing (2), described spacer (8) is positioned on the power transmission shaft (7) between adjacent discs (3), also comprise the tup that has split type hammer handle (12) (4) made from high-abrasive material, described hammer handle (12) bottom is installed between adjacent described rotating disk (3) by screw thread, is threaded connection the crushing shell (11) that is installed with high-abrasive material and makes on the inwall of described upper casing (1) both sides.
2. the beater grinder that useless circuit board dry type remanufacture line according to claim 1 is used, is characterized in that: described rotating disk (3) is evenly spaced on described power transmission shaft (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210433848.4A CN103785507A (en) | 2012-11-01 | 2012-11-01 | Hammer crusher for dry type recovery production line of waste circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210433848.4A CN103785507A (en) | 2012-11-01 | 2012-11-01 | Hammer crusher for dry type recovery production line of waste circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103785507A true CN103785507A (en) | 2014-05-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210433848.4A Pending CN103785507A (en) | 2012-11-01 | 2012-11-01 | Hammer crusher for dry type recovery production line of waste circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103785507A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113134413A (en) * | 2021-03-29 | 2021-07-20 | 孙树荣 | A kind of comminutor |
| CN114602602A (en) * | 2022-02-09 | 2022-06-10 | 程克刚 | Brick hammer crusher with easily-replaced hammer head and sieve plate |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060011805A (en) * | 2005-12-09 | 2006-02-03 | (주)클린랜드 | Crusher of the waste oil vessel treatment apparatus |
| CN201728135U (en) * | 2010-08-18 | 2011-02-02 | 双鸭山东方墙材工业有限责任公司 | Counterattack ring hammer type crusher |
| CN202146800U (en) * | 2011-05-30 | 2012-02-22 | 镇江中福马机械有限公司 | Rotor of hammer recrusher |
| CN102441463A (en) * | 2011-10-26 | 2012-05-09 | 桑德环境资源股份有限公司 | Horizontal crushing and separating device of electronic wastes |
| CN202876880U (en) * | 2012-11-01 | 2013-04-17 | 常州翔宇资源再生科技有限公司 | Hammer mill for dry-type recovery production line of waste circuit boards |
-
2012
- 2012-11-01 CN CN201210433848.4A patent/CN103785507A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060011805A (en) * | 2005-12-09 | 2006-02-03 | (주)클린랜드 | Crusher of the waste oil vessel treatment apparatus |
| CN201728135U (en) * | 2010-08-18 | 2011-02-02 | 双鸭山东方墙材工业有限责任公司 | Counterattack ring hammer type crusher |
| CN202146800U (en) * | 2011-05-30 | 2012-02-22 | 镇江中福马机械有限公司 | Rotor of hammer recrusher |
| CN102441463A (en) * | 2011-10-26 | 2012-05-09 | 桑德环境资源股份有限公司 | Horizontal crushing and separating device of electronic wastes |
| CN202876880U (en) * | 2012-11-01 | 2013-04-17 | 常州翔宇资源再生科技有限公司 | Hammer mill for dry-type recovery production line of waste circuit boards |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113134413A (en) * | 2021-03-29 | 2021-07-20 | 孙树荣 | A kind of comminutor |
| CN114602602A (en) * | 2022-02-09 | 2022-06-10 | 程克刚 | Brick hammer crusher with easily-replaced hammer head and sieve plate |
| CN114602602B (en) * | 2022-02-09 | 2023-10-03 | 浙江金泰机械铸钢有限公司 | Brick hammer breaker with hammer head and sieve plate easy to replace |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140514 |